MCCORMICK X60 Series, Operator'S Manual, Page: 162 / 262

160
Tyres, Wheels, Ballasting
Rear track width adjustment
The rear track width can be adjusted by changing the
position of the rim fixing points or the central wheel discs,
as shown in the table below.
Torque the nuts and bolts that fix the rim to the disc to
240 Nm (1) and those that fix the disc to the wheel hub
to 320 Nm (2). Always check tyre pressure.
Certain track widths cannot be obtained with some tyre
types (see table).
Adjusting rear track widths - Rim and disc position
Wheel disc pointing inwards Wheel disc pointing outwards
A E
B F
C G
D H
WARNING: When you lift up the tractor to
adjust the wheel tracks, follow the directions
for lifting in the Safety Notes section.
WARNING: Maximum attention must be used
when dismounting the rear wheels: because
of their weight, a suitable hoist must be used
to remove and handle the wheels.
IMPORTANT: After removing and fitting the wheels back
again, it is important to check the torques of all bolts by
means of a torque wrench at the following intervals:
- First check after 10 work hours.
- Second check after 50 work hours.
- Third check and further checks every 500 work hours.